﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Y2015CS68LIB.OOP_LIB.POLYMORPHIZM.OVERLOADING
{
   public  class TINHTOAN
    {
        public double Cong(double a, double b)
        {
            return a + b;
        }

        public int Cong(int a, int b)
        {
            return a + b;
        }

        public float Cong(float a, float b)
        {
            return a + b;
        }
    }
}
